package chapter6;

/**
 * @author lzy
 * @version v1.0
 * Create DateTime: 2019/3/7 15:36
 */
class B {
    protected void g() {

    }

    void f() {
    }
}

class C {
    public static void main(String[] args) {
        B b = new B();
        b.f();
        b.g();
    }
}

public class A {
}
